Omnitude is developing a blockchain e-commerce toolkit for businesses to integrate blockchain technology with their existing systems. They provide clients with blockchain middleware solutions that can be adopted more easily. The Omnitude network is powered by the Ethereum-based ECOM token.

Mainframe is creating a blockchain development platform for decentralized applications. Their marketing materials place a strong emphasis on encryption, privacy, and interoperability. Onyx, a decentralized workplace messaging tool, is the first application to be built on the Mainframe network.
Mainframe is powered by the MFT token.

Chromia is a relational blockchain platform that is designed to be both a blockchain and a relational database. Chromia was created by a Swedish development company called ChromaWay, with the intention of combining the advantages of a blockchain's transparency with the benefits of a relational database system, such as data independence and reduced redundancy.